I have upgraded my Toshiba Tecra S430. It originally came with xp professional, but I have installed Windows 7...along with additional ram and a larger harddrive. One of the need drivers is called the Toshiba Common Modules driver. Windows 7 blocks this driver because of compatibility issues. However this "common" driver is required for many of the toshiba specific utilities. Is there a work around or updated driver windows will accept? I can't seem to find anything on the Toshiba site because when I enter my model number, it only lists XP as the operating system.